This is AI-based Robot which learns on its own to avoid obstacles through experience:)

An autonomous high speed line follower robot based on PID control.

A robotic arm that can be wirelessly controlled with a glove that contains IMU and flex sensors.

Simple robot to build, involve no pcb or proto board, no frames, just using a lot of glues.

Step aside, an amazing six-wheel off-road robot coming through! Check out this Arduino-based wireless surveillance DIY RC robot.

A two-wheeled, Arduino-based robot that rolls around.

Line followers follow lines, right? But what if you put some LEDs on top and use long exposure? Well, you get this!

This interesting project will cover all things required for the ultimate goal of building a mobile remote surveillance camera.

Autonomous EV3 Color Tower Explorer is a Lego robot that scan a field searching color towers and go to each based in Alexa directives.

A walking four legged robot "mammal style." 3DOF legs, IR receiver all connected to a Pro Mini. Material cost less than $100.

Make your own motor driver shield PCB for an Arduino Pro Mini using an Arduino Pro Mini.

Use three stepper motors to make the classic analog clock movement in the opposite direction.

Line following robot with RFID sensor for supplying materials and automating workflow - cheap and open source. Inspired by industrial robots